application) The goal of this application for a Mid-career Award for Patient-Oriented Research is to support a substantial redirection of the investigators professional academic career development to focus on hypothesis-driven investigator-initiated clinical pharmacology research in conjunction with a substantive increase in mentoring of fellows and junior faculty engaged in patient-oriented research. Specifically, this award has the following aims: 1. Establish a more focused line of pharmacologic research which, building upon the candidate s existing pharmacologic research efforts, will begin with a new long-term project to define the pharmacokinetics of antiretroviral drugs in relation to the pharmacodynamic effects of these drugs on HIV burden in each of several compartments of the genital tract with the purpose of optimizing antiretroviral regimens for both the prevention of transmission and eradication of HIV from pharmacologic sanctuaries; 2. Provide a broader number of clinical researchers with the educational and logistical support of the Clinical Pharmacology Research Unit which has been organized to facilitate the efficient design, execution, analysis, and reporting of hypothesis-driven pharmacokinetic and pharmacodynamic research studies across numerous therapeutic disciplines; and 3. Provide enhanced one-on-one mentorship to junior faculty and post-doctoral fellows to establish the foundations of productive academic research careers in patient-oriented research.This award will allow the candidate to relinquish substantial current administrative and contract-research duties that have taken time away from his research goals and from mentoring junior physician-scientists interested in clinical investigation. The protected time that the award provides will allow him to expand his current research efforts with a more consolidated focus on the novel use of HIV-related drugs and on new clinical research projects with potential for substantial impact on the HIV epidemic. Simultaneously, the award will allow the candidate to increase the time can spend fostering the development of junior investigators through more intensive mentorship activities in the context of this research.

Agency
National Institute of Health (NIH)
Institute
National Institute of Allergy and Infectious Diseases (NIAID)
Type
Midcareer Investigator Award in Patient-Oriented Research (K24)
Project #
5K24AI001825-03
Application #
6510222
Study Section
Acquired Immunodeficiency Syndrome Research Review Committee (AIDS)
Program Officer
Livnat, Daniella
Project Start
2000-09-30
Project End
2005-05-31
Budget Start
2002-06-01
Budget End
2003-05-31
Support Year
3
Fiscal Year
2002
Total Cost
$121,818
Indirect Cost
Name
Johns Hopkins University
Department
Internal Medicine/Medicine
Type
Schools of Medicine
DUNS #
045911138
City
Baltimore
State
MD
Country
United States
Zip Code
21218
Cao, Ying J; Caffo, Brian S; Fuchs, Edward J et al. (2012) Quantification of the spatial distribution of rectally applied surrogates for microbicide and semen in colon with SPECT and magnetic resonance imaging. Br J Clin Pharmacol 74:1013-22
Louissaint, Nicolette A; Nimmagadda, Sridhar; Fuchs, Edward J et al. (2012) Distribution of cell-free and cell-associated HIV surrogates in the colon after simulated receptive anal intercourse in men who have sex with men. J Acquir Immune Defic Syndr 59:10-7
Avery, L B; Bakshi, R P; Cao, Y J et al. (2011) The male genital tract is not a pharmacological sanctuary from efavirenz. Clin Pharmacol Ther 90:151-6
Hendrix, C W; Fuchs, E J; Macura, K J et al. (2008) Quantitative imaging and sigmoidoscopy to assess distribution of rectal microbicide surrogates. Clin Pharmacol Ther 83:97-105
Cao, Y J; Ndovi, T T; Parsons, T L et al. (2008) Effect of semen sampling frequency on seminal antiretroviral drug concentration. Clin Pharmacol Ther 83:848-56
Cao, Ying-Jun; Caffo, Brian; Choi, Leena et al. (2008) Noninvasive quantitation of drug concentration in prostate and seminal vesicles: improvement and validation with desipramine and aspirin. J Clin Pharmacol 48:176-83
Cao, Y-J; Hendrix, C W (2008) Male genital tract pharmacology: developments in quantitative methods to better understand a complex peripheral compartment. Clin Pharmacol Ther 83:401-12
Ndovi, Themba T; Parsons, Teresa; Choi, Leena et al. (2007) A new method to estimate quantitatively seminal vesicle and prostate gland contributions to ejaculate. Br J Clin Pharmacol 63:404-20
Ndovi, Themba T; Cao, Ying-Jun; Fuchs, Edward et al. (2007) Food affects Zidovudine concentration independent of effects on gastrointestinal absorption. J Clin Pharmacol 47:1366-73
Fuchs, Edward J; Lee, Linda A; Torbenson, Michael S et al. (2007) Hyperosmolar sexual lubricant causes epithelial damage in the distal colon: potential implication for HIV transmission. J Infect Dis 195:703-10

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